The Massachusetts Attorney General is suing crypto ATM operator Bitcoin Depot for allowing criminals to use its machines to scam the state’s residents, the latest example of increasing scrutiny on the business practices of one of the world’s largest operators of the machines.

“We’re alleging that instead of handling consumers’ money in good faith, Bitcoin Depot used misleading sales tactics to overcharge its customers and knowingly facilitated crypto scams that robbed Massachusetts consumers of more than $10 million dollars,” Massachusetts Attorney General Andrea Joy Campbell said in a press release.

The suit, filed Feb. 3, is the latest in a series of similar actions against crypto ATM operators across the country in response to growing concerns that sophisticated fraudsters are using the machines to bilk victims, especially the elderly, out of hundreds of millions of dollars annually.

The industry says that the machines, which allow cash to be exchanged for cryptocurrency at an automated kiosk similar to a bank ATM, provide a convenient way for customers to purchase electronic money like Bitcoin without going through conventional online crypto exchanges.

But law enforcement officers across the country say they have seen an explosion in fraud involving the machines, with scammers using them as a quick and easy way to move victims’ funds beyond the reach of authorities.

On Tuesday, the company announced that it would require customers to verify their identity for every transaction.

The allegations against Bitcoin Depot echo those from a 2025 lawsuit by Iowa’s attorney general. In that case, an analysis concluded that more than 50% of the company’s transactions in the state between October 2021 and July 2024 appeared to involve scams.

Instead of handling consumers’ money in good faith, Bitcoin Depot used misleading sales tactics to overcharge its customers and knowingly facilitated crypto scams.

—Massachusetts Attorney General Andrea Joy Campbell 

Since their invention in the early 2010s, crypto ATMS, which are mainly found in gas stations, liquor shops and convenience stores, have rapidly spread across the United States. A 2025 investigation by ICIJ and CNN revealed how Bitcoin Depot machines installed in hundreds of Circle K convenience stores have facilitated at least $1.5 million in scam transactions. Circle K received millions of dollars in rental fees from the partnership, while Bitcoin Depot pocketed a cut of each transaction, taking between 15% and 50% percent of the deposits for itself.

The investigation also found that Circle K management was aware the machines were being used to defraud customers and even their own employees. But the convenience store chain chose to renew its contract with Bitcoin Depot anyway.

Bitcoin Depot was long aware that its machines were being used for scams, according to the Massachusetts complaint, which alleges that members of the company’s due diligence team in 2021 concluded that 90% of customers the team interacted with were scam victims. One employee warned a top Bitcoin Depot executive that its kiosks were “facilitating money laundering at an ‘extreme volume.’”

Bitcoin Depot subsequently made some of its compliance measures “less effective,” the complaint alleges, noting that “this change facilitated more fraud.”

Meanwhile, the company’s own internal metrics showed that between 13% and 16% of the money that passed through its machines from March to September of 2023 was scam-related, according to the complaint.

The company also allowed its customers to send funds to foreign cryptocurrency exchanges that do not allow U.S. customers to create accounts, prosecutors wrote.

At least one other state attorney general has opened an investigation into Bitcoin Depot’s business practices. In December, Catherine Hanaway of Missouri sent the company, and four of its competitors, letters demanding they turn over evidence related to suspected violations of the state’s consumer protection laws.

In a press release, Hanaway said the investigations were launched in response to “devastating new scams involving the use of Bitcoin ATMs to prey on Missourians.”

“Our Office is investigating concerning allegations regarding hidden fees and deceptive charges on these machines and will hold bad actors accountable.”